Important announcement concerning the clandestine facilities of Aperture Science

In response to the success of the GLaDOS World of Warcraft infiltration program, I have taken it upon myself to further reinforce the importance of your best friend in the world, the Weighted Companion Cube.

You will find the cubes located in the entrances to all clandestine Aperture Science Enrichment Centers. An example of the Cubes I have deployed is displayed above. The cubes resemble the ones I had in place for you at the primary Aperture Science facility, as well as the cubes initially placed in our clandestine facilities one cycle ago.

Please ensure your continued observation and interaction with the cubes throughout the next five days. Since the Icestone has now melted, you have no excuse not to begin your duties immediately.

If you are able to successfully make use of them to further Aperture Science, I can assure you the cake will be quite real this time.